I need a clean, reliable set of historical exchange rates so I can finalise multi-currency entries in my accounts. The focus is strictly on past data; I am not looking for real-time quotes or blended averages—just the exact daily (or month-end, if that is what your source provides) rates for the currencies and dates I will specify. Please collect the numbers from a verifiable source such as ECB, IMF, OANDA, Bloomberg, or a comparable database and deliver them in an Excel or CSV file that I can import straight into my bookkeeping software. If you like to automate the pull with Python, R, or an API call, that is fine as long as the sheet is refreshable and the original source is clearly cited next to every rate. Deliverables • Spreadsheet containing the requested historical rates, one row per date • Clear reference to the data source for audit trail purposes • Brief note on your method or script, if you automated the extraction Once delivered I will spot-check a sample of dates against the original source; if they match, the job is complete.